Site work for a water / sewer project in Crystal Lake, Illinois. Completed plans call for site work for a water / sewer project.

Cleaning, televising, grouting, and lining of sewers. See Specifications/Special Provisions. Est. Completion Date: Dec. 1, 2025 This project requires the awarded contractor to provide: 1. Installation of cured-in-place-pipe (CIPP). Pricing shall include end seals, and the cleaning & televising, and reinstatement of sanitary sewers. 2. Cleaning and televising of identified locations not included in the lining locations. 3. Grouting of lateral connections as identified, and grouting of mainline sanitary sewer main if required. Due to the importance of this work, the contractor shall be responsible to inspect the entire scope of the project, work with the City's representative(s) to make recommendations to ensure that the proper methods are chosen and that all work is performed in a satisfactory and effective manner. The contractor shall immediately notify the City if any sewer spot repairs are required before the installation of the CIPP liner. Water required for the project can be obtained by the use of a City owned fire hydrant and hydrant meter which can be acquired through the City of Crystal Lake Finance Department. The contractor will not be charged for water used on the project; however a refundable deposit will be required for water meter use. The contractor is responsible for any damage to the City's water meter. All traffic control operations shall be the responsibility of the Contractor. Any road closures or detours must be presented to the Public Works Water & Sewer Division Superintendent or his designee two weeks prior to work for review and approval. The attached table and maps identify sewer locations, estimated length of each segment (manhole to manhole), and pipe diameter for bidding. Actual amount of work awarded will depend on bid pricing received. BYPASS PUMPING 1. GENERAL 1.01 DESCRIPTION A. Work Specified Herein and Elsewhere l. The Work under this Section includes: a. Bypass Pumping around sections of Sanitary Sewer designated for rehabilitation. 1.02 RESPONSIBILITY A. Contractor is solely responsible for the design, installation, operation, and subsequent removal of Bypass Pumping systems and their safety and conformity with local codes and regulations. 3.01 BYPASS PUMPING A. Bypassing of the flow around the sections of pipe designated for rehabilitation shall be made by plugging the line at a point upstream of the proposed work and pumping the flow to a downstream point. Contractor shall maintain continuous sanitary service for all sewer customers. It shall be the responsibility of the Contractor to plan and execute, where necessary, bypass pumping operations sufficient to avoid causing sewer back-ups to residential and commercial customers, and to avoid illegal discharge onto land or into waterways. B. Wherever practical, bypass pumping intakes shall be located in existing manholes. The Contractor shall take all necessary precautions to avoid creating surcharged conditions in the sewer collection and transmission systems located upstream from the work zones and shall immediately remedy any condition which, in the opinion of the E/A, is likely to cause sewage back-ups in homes or businesses. If it is necessary to excavate sump pits adjacent to existing sewer lines or manholes in order to accomplish bypass pumping objectives, the Contractor shall submit excavation plans to the E/A for approval prior to commencing this work. Excavated sump pits shall be considered incidental to the contract, and shall be performed at no additional charge. C. Provide ramps for hoses at all street and driveway crossings. D. The Contractor shall take all necessary precautions to ensure that in the event of bypass pump system failure, alternate systems are in place to prevent sewer back-up. The Contractor is required at a minimum to provide on-site at all times while bypass operations SPECIFICATIONS/SPECIAL PROVISIONS SPECIFICATIONS/SPECIAL PROVISIONS SPECIFICATIONS/SPECIAL PROVISIONS are in effect, a back-up pumping system of equal or greater pumping capacity than the primary bypass pump system. E. F. G. H. A bypass pumping plan shall be submitted for review and approval two weeks prior to the start of construction. As part of this submittal, the Contractor shall list all bypass pumping locations, bypass pipe types, sizes and lengths, bypass pump sizes, alternate bypass pumping plans and pump sound level as stated in dBA. Bypass pumping plan diagrams may be attached. The costs of bypass pumping and backup bypass pumping systems and all related equipment and labor required for bypass pumping shall be included as part of the Contractor's unit price for CIPP Lining. The Contractor shall provide written notice to all parties whose service laterals will be out of commission to advise against water usage until the mainline is back in service. Written notices must be approved by E/A prior to publication, and must contain specific information as to when the service disruption will begin and end. No customer shall be deprived of sanitary sewer service for more than six consecutive hours. If service disruption exceeds six hours, the Contractor may, with prior approval by the E/A, excavate the service lateral to facilitate bypass pumping, or may pay for temporary lodging for the affected customer. The Contractor shall assume responsibility for any damage to private property resulting from failure to provide adequate bypass pumping services. Excavation of service laterals for the purpose of bypass pumping, as well as restoration of excavated laterals, shall be considered incidental to the contract, and shall be done at no additional charge. The Contractor's bypass pumping system shall be capable of conveying the maximum flow in the existing sewer. The Contractor shall provide pump curves to the E/A to verify proposed bypass pump(s) are capable of adequately conveying above flows.